Behavioral task
behavioral1
Sample
2024-01-06_c78d4032259eac90dc508d5aad458322_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-06_c78d4032259eac90dc508d5aad458322_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_c78d4032259eac90dc508d5aad458322_cryptolocker
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Size
104KB
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MD5
c78d4032259eac90dc508d5aad458322
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SHA1
5762057aeef44be03e5f4689f91d27ac26e52e04
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SHA256
ba6a71a8f83455b1a8216d3a6854b584519ca6591fbdf92cbfbeb3411a694944
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SHA512
f1054b28e660272ff785eb11eb253742004295cab9af4e59c9a3429964ac0c40db13be144b09f1b266063a3fe673f2715413b24c22d4b88b2ae9bc54da8e971d
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgK:1nK6a+qdOOtEvwDpjp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_c78d4032259eac90dc508d5aad458322_cryptolocker
Files
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2024-01-06_c78d4032259eac90dc508d5aad458322_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE